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Phys.org / Geomimicry offers a new framework for engineering sustainable materials
When engineers look to nature for inspiration, they often turn to living systems. The flight of birds has influenced aircraft design, gecko feet inspired new adhesives and lotus leaves led to the development of self-cleaning ...
Phys.org / Volcanic eruptions and warming climate disrupt long-standing link between Indian and Pacific oceans
A new study that combines paleoclimate data and climate models suggests that large volcanic eruptions can disrupt the relationship between atmospheric circulation patterns over the tropical Indian and Pacific oceans. In addition, ...
Phys.org / Permafrost thaws worldwide as active layers deepen from 2000 to 2024
An international study led by researchers at the George Washington University indicates clear global evidence that permafrost is thawing across much of the planet. Using more than two decades of field observations from 156 ...
Medical Xpress / Children of centenarians often live longer and face lower cardiovascular risks, analysis finds
Adults with at least one parent who reached age 100 lived longer and had substantially lower risks of cardiovascular disease and hypertension than people whose parents had shorter lifespans, according to a study published ...
Medical Xpress / Almost a third of women in their 20s have never been screened for cervical cancer
The percentage of women in their 20s who have never been screened for cervical cancer has been increasing at a disturbing rate over the past 20 years—to the point that almost a third of women ages 21 to 29 have never been ...
Phys.org / Dry seeds preserve fully formed mitochondria, unlocking rapid energy at germination
The majority of plant seeds have the special ability to almost completely dry out and yet remain viable. While most living cells die with a 90% loss of water, cells in seeds enter a biological state of dormancy. With a moisture ...
Phys.org / Did ocean motion carve Enceladus's tiger stripes?
Saturn's moon Enceladus sports a thick shell of ice surrounding a liquid water ocean. As though scraped by an enormous claw, four parallel cracks slash across its south pole. Each about 500 meters (1,600 feet) deep, 2 kilometers ...
Phys.org / One molecule, one photon: Entanglement makes an imperceptible recoil measurable
For decades, light has been used to understand the molecular structures of matter. A sample is irradiated with light, and measurements determine the wavelengths at which it is absorbed. Since each molecule absorbs light at ...
Phys.org / Electrically charged raindrops could be corroding metal with protective coatings
Electrically charged raindrops, a naturally occurring phenomenon, can break down surfaces treated with protective coatings, according to new research published in Nature. This previously overlooked corrosion mechanism highlights ...
Tech Xplore / Guns, drugs and car chases: GTA 6 preview lands on Netflix after leaks
Rockstar Games on Thursday launched, for the first time on Netflix, a preview of its hotly anticipated next installment in the Grand Theft Auto franchise, which will be released in November after a monthslong delay and recent ...
Medical Xpress / Prostate medication linked to fewer complications after heart attack
Men are likely to suffer more extensive heart attacks than women. Studies have shown that male sex hormones, such as testosterone, intensify inflammation during an acute heart attack and lead to a larger area of damage. According ...
Phys.org / Cowpea plants create underground defense system for the next generation after insect attacks
Plants might seem helpless when it comes to insect attacks, but they are known to employ various techniques to deter pests. One of these techniques involves sending out signals to recruit parasitoid wasps, and a new study, ...